JPH0414749U - - Google Patents
Info
- Publication number
- JPH0414749U JPH0414749U JP5396190U JP5396190U JPH0414749U JP H0414749 U JPH0414749 U JP H0414749U JP 5396190 U JP5396190 U JP 5396190U JP 5396190 U JP5396190 U JP 5396190U JP H0414749 U JPH0414749 U JP H0414749U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- rib
- skirt portion
- reciprocates
- protrusions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の実施例を示す中央縦断面図、
第２図は第１図の下面図、第３図は形状剛性測定
要領図、第４図は従来例を示す中央縦断面図、第
５図は第４図のピストン下面拡大図である。
１……ピストン、１ｂ……スカート部、１ｃ…
…内面、６，７……リブ。
FIG. 1 is a central vertical sectional view showing an embodiment of the present invention;
2 is a bottom view of the piston shown in FIG. 1, FIG. 3 is a diagram showing a procedure for measuring shape rigidity, FIG. 4 is a central vertical sectional view showing a conventional example, and FIG. 5 is an enlarged view of the bottom surface of the piston shown in FIG. 4. 1...Piston, 1b...Skirt portion, 1c...
...Inner surface, 6, 7...rib.
Claims (1)
たピストン１において、 該ピストン１の内面１ｃに軸線と平行なリブ６
，７を複数条突設したことを特徴とするピストン
。[Claims for Utility Model Registration] In a piston 1 equipped with a skirt portion 1b that reciprocates within the cylinder, a rib 6 parallel to the axis line is provided on the inner surface 1c of the piston 1.
, 7 are provided in a plurality of protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5396190U JPH0414749U (en) | 1990-05-23 | 1990-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5396190U JPH0414749U (en) | 1990-05-23 | 1990-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414749U true JPH0414749U (en) | 1992-02-06 |
Family
ID=31575601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5396190U Pending JPH0414749U (en) | 1990-05-23 | 1990-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0619105A (en) * | 1992-06-30 | 1994-01-28 | Noritsu Koki Co Ltd | Method and device for processing control strip |
-
1990
- 1990-05-23 JP JP5396190U patent/JPH0414749U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0619105A (en) * | 1992-06-30 | 1994-01-28 | Noritsu Koki Co Ltd | Method and device for processing control strip |